package com.itheima.mapper;

import com.itheima.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {
    @Insert("insert into article(title,content,cover_img,state,category_id,create_user,update_time,create_time)" +
            "values (#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},#{updateTime},#{createTime})")
    void add(Article article);

    List<Article> list(Integer createUser, Integer categoryId, String state);

    @Select("select * from article where id = #{id}")
    Article detail(Integer id);

    @Update("UPDATE article SET title = #{title}, content = #{content}, cover_img = #{coverImg}, state = #{state}, category_id = #{categoryId}, update_time = #{updateTime} WHERE id = #{id}")
    void update(Article article);

    @Delete("delete from article where id = #{id}")
    void delete(Integer id);

}
